Street Fighter X Tekken: Team question

Okay, I think I have heard that there are certain premade teams in SFXT, or at least, characters that are considered a team (but naturally you can pair anyone you want.) Kind of like one of the KOF games, where you had three-person teams, like Mai, Yuri and Athena, but you could pick anyone to team up, like say, Terry, Mai and Geese (lol, a likely bunch.)

So, is SFXT much the same, in that it has characters considered a team? If it does, who is Lili's partner? I'll need to know for a potential story I have cooking up in which a new Tekken lady finally eats the wrong end of an ass kicking.

Failing that, who from the Tekken universe do you see potentially giving Lili a hand with beating the shit out of someone?